NPI registry status
Active
2026 NPPES data Orthopaedic Surgery Physician NPI 1700999141 DO
Verify on CMS → David Liao, DO
Orthopaedic Surgery Physician in Dallas, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 25,775 in Orthopaedic Surgery Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
830
Medicare Part D claims · 350 beneficiaries · Orthopaedic Surgery Physician avg: 324
Industry payments
$18.96
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
David Liao, DO filed 830 Medicare Part D claims in 2023 as a Orthopaedic Surgery Physician in Dallas, Texas.
- 830
- Part D claims, 2023
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
David Liao, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
830 Top 27% higher than 73% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
David Liao, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about David Liao, DO?
Quality data not reportedPrimary specialty
Orthopaedic Surgery Physician
Medicare Part D claims
830 156% vs specialty avg
Specialty distribution in Texas
How Orthopaedic Surgery Physician compares to other specialties among Texas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Orthopaedic Surgery Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
David Liao, DO appears in the CMS NPPES registry as an Orthopaedic Surgery Physician provider holding DO credentials at 1015 N CARROLL AVE STE 2000, Dallas, TX, 75204, with a listed phone of (214) 824-7744. NPI 1700999141 was issued on 08/17/2006.
Medicare Part D records for calendar year 2023 show 830 prescription claims written by this provider, covering 350 Medicare beneficiaries and totaling roughly $13K in drug spend, with an opioid prescribing rate of 40.2%.
Orthopaedic Surgery Physician is a mid-sized specialty nationwide, with 25,775 enrolled providers across 56 states and an average of 324 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1700999141 |
|---|---|
| Specialty | Orthopaedic Surgery Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 08/17/2006 |
Hospital and facility affiliations
Facilities where David Liao, DO bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Hunt Regional Medical Partners Specialists
Greenville, TX
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for David Liao, DO. Source: openpaymentsdata.cms.gov.
Total received
$19
Largest payer
Bioventus LLC
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Texas TMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 - they are NOT specific to David Liao, DO. To verify David Liao, DO's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
830
Total Claims
$13K
Total Drug Cost
350
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 915
- Total Day Supply
- 14,060
- Generic Drug Cost
- $13K
- Opioid Claims
- 334 (40.2% rate)
- Antibiotic Claims
- 186
Patient Demographics
- Average Patient Age
- 70.0 years
- Avg HCC Risk Score
- 1.40
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 71, 65-74: 173, 75-84: 89, 85+: 17
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What David Liao, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
177 claims
- Cephalexin
Cephalexin
149 claims
- Acetaminophen-Code…
Acetaminophen-Codeine
116 claims
- Meloxicam
Meloxicam
73 claims
- Gabapentin 66
Gabapentin
66 claims
- Enoxaparin Sodium 54
Enoxaparin Sodium
54 claims
- Tramadol Hcl 38
Tramadol Hcl
38 claims
- Methocarbamol 28
Methocarbamol
28 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 177 |
| Cephalexin | 149 |
| Acetaminophen-Codeine Acetaminophen With Codeine | 116 |
| Meloxicam | 73 |
| Gabapentin | 66 |
| Enoxaparin Sodium | 54 |
| Tramadol Hcl | 38 |
| Methocarbamol | 28 |
| Clindamycin Hcl | 27 |
| Naproxen | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Orthopaedic Surgery Physician Overview
How David Liao, DO fits within the Orthopaedic Surgery Physician landscape nationally.
25,775
Orthopaedic Surgery Physician Providers in US
56
States with Orthopaedic Surgery Physician
324
Avg Claims per Provider
David Liao, DO's 830 claims are above the specialty average of 324.
Nearby Orthopaedic Surgery Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Liao.
Dr. Adham Abdelfattah
MD
San Antonio, TX
Dr. Abraham Abdo
M.D.
Mesquite, TX
Dr. Sharif Abdus-Salaam
MD
El Paso, TX
Dr. Ermias Abebe
M.D.
Texarkana, TX
Ricardo Abreu Irizarry
Houston, TX
Compare Orthopaedic Surgery Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Orthopaedic Surgery Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is David Liao, DO's specialty? ▼
David Liao, DO specializes in Orthopaedic Surgery Physician and practices in Dallas, Texas. Credentials: DO.
How much does David Liao, DO prescribe under Medicare Part D? ▼
In 2023, David Liao, DO wrote 830 Medicare Part D claims totaling $13K in drug costs for 350 beneficiaries.
Where is David Liao, DO located? ▼
David Liao, DO is located at 1015 N CARROLL AVE STE 2000, Dallas, TX, 75204. Phone: (214) 824-7744.
What is David Liao, DO's NPI number? ▼
David Liao, DO's National Provider Identifier (NPI) is 1700999141, issued on 08/17/2006.
Does David Liao, DO prescribe opioids? ▼
Yes, David Liao, DO had 334 opioid claims in 2023 with an opioid prescribing rate of 40.2%.
How many Orthopaedic Surgery Physician providers are there in the US? ▼
There are 25,775 Orthopaedic Surgery Physician providers across 56 states in the US. The average Orthopaedic Surgery Physician provider writes 324 Medicare Part D claims per year.
What drugs does David Liao, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, David Liao, DO's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Cephalexin, Acetaminophen-Codeine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Liao, DO accept Medicare? ▼
David Liao, DO appears in CMS Medicare data with 830 Part D claims and 350 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Liao, DO's credentials? ▼
David Liao, DO's NPI is 1700999141 with credentials DO. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.